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EUP3291 Datasheet 2.25MHz Synchronous Step-Down DC/DC Regulator

Manufacturer: Eutech Microelectronics

Overview: EUP3291 1.5A, 2.25MHz Synchronous Step-Down DC/DC Regulator.

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Datasheet Details

Part number EUP3291
Manufacturer Eutech Microelectronics
File Size 81.72 KB
Description 2.25MHz Synchronous Step-Down DC/DC Regulator
Download EUP3291 Download (PDF)

General Description

The EUP3291 is synchronous step-down DC-DC converters optimized for battery powered portable applications.

The 2.7V to 5.5V input voltage range makes EUP3291 ideal for powering portable equipment that runs from 1-cell Li-Ion or 3-cell NiMH/NiCD batteries.

The device is also suitable to operate from a standard 3.3V or 5V voltage rail.

Key Features

  • High Efficiency Up to 95% 2.25MHz Constant Switching Frequency 1.5A Available Load Current 30µA Typical Quiescent Current 2.7V to 5.5V Input Voltage Range Adjustable Output Voltage as Low as 0.6V No Schottky Diode Required Short Circuit and Thermal Protection Internal Soft Start Function Available in TDFN-6 Package RoHS Compliant and 100% Lead(Pb)-Free Halogen-Free.

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